Mischa Anne Marsden Barton, born on January 24, 1986, is a renowned British-American actress with a diverse career in film, television, and stage. Her journey into the spotlight began with stage performances in productions like Tony Kushner's Slavs! and James Lapine's Twelve Dreams. Barton's screen debut came with a guest appearance on the soap opera All My Children (1995) and voicing Betty Ann Bongo on the Nickelodeon series KaBlam! (1996–97). She gained recognition for her major film roles in notable works such as Lawn Dogs (1997), Notting Hill (1999), and The Sixth Sense (1999). Barton's portrayal of Marissa Cooper in the TV series The O.C. (2003–2006) propelled her to mainstream fame, earning her two Teen Choice Awards. She has since appeared in various films and television shows, receiving critical acclaim for her roles in independent films. In addition to her acting career, Barton has ventured into television production, including her involvement in The Hills: New Beginnings (2019–2021) and the rebooted Australian soap opera Neighbours. Barton's talent and versatility have solidified her status as a prominent figure in the entertainment industry.

Mischa Richter (1910 – March 23, 2001) was an esteemed American cartoonist renowned for his prolific work in The New Yorker over many years. Born in Kharkov, Russian Empire, Richter's family fled the Revolution and settled in the United States in 1922. He studied at Boston's Museum School and cultivated his talent, ultimately graduating from Yale in 1934. Richter's marriage to painter Helen Sinclair Annand lasted until her passing in 1992. His contributions to The New Yorker, Collier's, and The Saturday Evening Post, as well as his political cartoons, showcased his versatility and skill. Richter was also an accomplished author, with several published collections of his cartoons and children's books. Throughout his career, he received prestigious accolades, including the National Cartoonists Society Advertising and Illustration Award. His work has been exhibited in renowned institutions and is part of esteemed collections. Mischa Richter's legacy as a talented cartoonist continues to be celebrated.

Mischa Rossen, born on March 23, 1972, is a renowned Dutch sailor with an impressive Paralympic career. Throughout his illustrious career, he has participated in four Paralympic games, showcasing his exceptional skills and determination. Rossen's remarkable achievements include securing the silver medal in 2004 and clinching the gold medal in 2012, both in the three-person keelboat category, specifically the sonar. His outstanding performances have solidified his status as a prominent figure in the world of sailing, inspiring many with his talent and unwavering spirit. For more information on Mischa Rossen's incredible journey and accomplishments, visit the official World Sailing and International Paralympic Committee websites.